I purchased the Tru-Ball Sweet Spot 4 at the Outdoor Worlds last summer! I haven't been shooting for a while now but when I was using it I really liked it. It has a safety and you can adjust the tension on it. I do have to say though, I am pretty accident prone myself, (I am laughing right now!), once I went to shoot my bow with that release and I hit the safety while I was drawing and luckily I had my head tilted back somewhat, and WAM! Hit myself right in the face, chin!!!! Oh baby, that hurt like h..! I started laughing though, because I thought, man that was stupid, hitting myself right in the face, my chin swelled up and was black and blue for a few days. I told everyone my husband smacked me! So, now, I make damn sure I don't hit that safety and turn it off because that could cause you to lose a few teeth! I will continue to use it but you still do have to be careful!